Rank Rank

• Домашняя • CF 2008-09 • CF 2007-12 • Rank Rank •

Rank Rank 0707
Rank Rank 0706
RankRat
Rank Rank 05
Rank Rank
RankRat
11 October
11 October
1 November
8 Novenber
15 November
22 Novenber
25 october
6 December

• WWRR •
• БАСКЕТБОЛ •
• ХОККЕЙ •
• ТЕННИС •
• ФОРМУЛА 1 •
• CF •
• БЕНДИ •
• ЭКОНОМИКА •

Гостевая

271314@mail.ru

ФУТБОЛ

ШАХМАТЫ

У.Е.НОТА

ХОККЕЙ

ТЕННИС

ЭКОНОМИКА

ОЛИМПИАДЫ

Congratulation I update this page at once! :)

College Football Ranking of Rankings Systems

December, 13, 2008 (108 Rankings)

BCS Problem - from Absolute to Relative theory

Kenneth Massey has made a remarkable thing - has collected about hundred ranking systems of College Football teams. And having assumed, that as behind everyone ranking authors stand and all of them are equal and are the experts as though armed with mathematics. And time so that is naturally simple to calculate certain average ranking, for example, by summing ranks of teams.

As has truly noticed by Kenneth Massey models of an estimation of validity of ranks much. Probably as much how many models of ranks.

More or less the general structure probably is fair.

ESTIMATION of the MISTAKE =
IMPORTANCE of MISTAKE * SIZE of MISTAKE

Here:

IMPORTANCE of MISTAKE = ESTIMATION of WINNER'S RANK +
ESTIMATION of DEFEATED RANK

SIZE of MISTAKE = ESTIMATION of DEFEATED RANK - ESTIMATION of WINNER'S RANK

It results in beautiful expression:

ESTIMATION of MISTAKE = ESTIMATION of RANK DEFEATED ^ 2 - ESTIMATION of WINNER'S RANK ^ 2

For the elementary estimation of the RANK of participants was used

RANK ESTIMATION = N - RANK

However it is not only one of possible elementary arithmetic expressions.

Err - number of errors
RnkE - rank by errors
WE - weighted errors
RnkW - rank by weighted errors

Err gives us teams points of view. (The less number of errors - the better)

WE presents fans points of view. (Errors in top of ranking list has lager weight)

			Teams PW		Fans PW		TOTALS
Rnk	Links to methods	ABR	Err	Rnk	WE	Rnk	SumRnk
1	Wilson	WIL	116	6	225	5	11
2	McCormick	MCK	97	5	228	7	12
2	Sagarin-Elo	SE	117	8	225	4	12
2	Massey BCS	MB	118	9	224	3	12
5	RWP	RWP	119	11	210	2	13
6	Coleman's MinV	CMV	65	1	247	16	17
6	Self	SEL	118	9	232	8	17
8	Rothman	RTH	120	12	226	6	18
9	Sorensen	SOR	116	6	244	14	20
10	PGH	PGH	120	12	234	9	21
11	Ashburn BCSC	ABC	120	12	235	10	22
12	Krach	KRA	120	12	241	12	24
13	GTF	GTF	71	3	259	28	31
13	Dokter	DOK	121	16	245	15	31
15	TUB	TUB	122	20	250	17	37
16	GFM	GFM	75	4	267	34	38
17	ISR	ISR	123	21	250	18	39
17	Ashburn	ASH	124	28	241	11	39
19	Wobus	WOB	123	21	256	22	43
20	Billingsley	BIL	121	16	259	29	45
21	E-Rating	ER	123	21	258	25	46
21	Random Walker FL	RFL	123	21	258	25	46
23	Maas	MAA	123	21	260	30	51
24	Bihl	BIH	124	28	259	27	55
25	Maurer	MAU	121	16	270	43	59
26	Sagarin	SAG	126	41	254	19	60
27	Mease	MEA	124	28	267	35	63
28	GridMap	GMP	67	2	293	62	64
29	Anderson	AND	125	34	260	31	65
29	Fitzgerald	FIT	126	41	257	24	65
31	Bowl Champ Series	BCS	127	44	257	23	67
32	Kellner	KEL	124	28	269	42	70
33	Bobcat	BOB	125	34	268	38	72
34	TOL	TOL	123	21	279	52	73
35	Greenfield	GRN	130	63	241	13	76
36	Wolfe	WOL	127	44	267	36	80
37	Sportsline 120	SLN	121	16	299	65	81
37	SportsDoc	SD	127	44	268	37	81
39	E+	Е+	130	63	256	20	83
39	Dolphin	DOL	128	51	261	32	83
39	Random Walker	RW	130	63	256	20	83
42	RTR	RTR	123	21	295	63	84
42	IPB	IPB	124	28	286	56	84
44	Colley	COL	125	34	283	53	87
44	Overtake & Feedback	OAF	143	86	208	1	87
44	Estep-Landers	EL	124	28	291	59	87
47	HAW	HAW	125	34	286	55	89
48	Laz Index	LAZ	126	41	276	49	90
48	Cons	Cons	128	51	269	39	90
50	Waits	E-Cons	128	51	269	40	91
50	E-	Е-	127	44	274	47	91
52	Welch	WEL	125	34	288	58	92
52	Sauceda	SAU	129	59	262	33	92
54	Claassen	CLA	128	51	275	48	99
55	D1A Football	D1A	128	51	278	50	101
56	CA	CA	125	34	302	69	103
57	Rewards	REW	129	59	273	46	105
57	BSS	BSS	128	51	284	54	105
59	Coffey	COF	130	63	272	45	108
60	MJS Standings	MJS	127	44	300	66	110
61	Massey MOV	MAS	132	70	269	41	111
61	TRX	TRX	128	51	292	60	111
63	BPI Sports	BPI	128	51	293	61	112
64	DeSimone	DES	127	44	305	72	116
65	GRS	GRS	133	76	270	44	120
66	Keeper	KEE	132	70	278	51	121
67	Mark	MRK	129	59	313	76	135
68	Imes	IMS	134	79	287	57	136
68	E-Rating	P+	125	34	361	102	136
70	Palm	PSR	131	69	300	68	137
71	CSL	CSL	129	59	318	79	138
72	Howell	HOW	132	70	303	70	140
73	GB Eldredge	GBE	130	63	316	78	141
74	AccuRatings	ACU	132	70	306	73	143
75	P-	P-	127	44	359	100	144
76	Whitlock	WLK	137	81	296	64	145
77	Solecismic	SOL	132	70	313	77	147
78	ARG	ARG	144	88	300	67	155
78	DWI	DWI	138	84	303	71	155
80	Junky's	JNK	133	76	321	83	159
81	GUN	GUN	133	76	326	84	160
82	P=	P	130	63	355	98	161
83	Kislanko ISOV	KLK	145	89	309	74	163
83	DKC	DKC	132	70	344	93	163
85	Sagarin Predictor	SP	146	90	312	75	165
86	BoCaDuck	BCD	137	81	335	88	169
87	Marsee	MAR	143	86	328	85	171
88	Congrove	CGV	137	81	340	91	172
88	Kambour	KAM	148	91	320	81	172
90	Tellshow	TSW	135	80	349	96	176
91	Fremeau	FEI	153	96	320	82	178
92	Lawler	LAW	151	94	333	86	180
93	Nolan	NOL	138	84	354	97	181
93	Markov	MKV	157	101	318	80	181
95	Sport Theory	STH	150	92	338	90	182
96	Pigskin	PIG	152	95	337	89	184
97	Moore	MOR	153	96	341	92	188
98	Dolphin Pred	DP	158	103	334	87	190
99	Nutshell	NUT	154	98	344	94	192
100	Dunkel	DUN	154	98	347	95	193
101	PerformanZ	PFZ	150	92	371	104	196
102	PBI	PBI	155	100	359	101	201
103	Bassett	BAS	162	107	356	99	206
104	Born	BRN	158	103	375	105	208
104	SNS	SNS	157	101	410	107	208
106	Elrod	ERD	161	106	368	103	209
107	RTB	RTB	159	105	396	106	211
108	Gridmarks	GM	170	108	470	109	217
108	Burdorf	BDF	171	109	439	108	217
110	DEZ	DEZ	178	110	472	110	220
111	ACR	ACR	183	111	536	111	222

PHOTO Е-NОТА

Some unpublished photos about World Chess Players

• ANAND •
• CARLSEN •
• KAMSKII •
• KRAMNIK •
• KASPAROV •
• KORTCHNOI •
• TOPALOV •

About E-Rating You can read in Russian

• About E-Rating •
• Discussion •